import os
import r2pipe

r2 = r2pipe.open("http://cloud.radare.org")
print r2.cmd("?e one")
r2.quit()

r2 = r2pipe.open("/bin/ls")
print r2.cmd("?e one")
print r2.cmd("?e two")
r2.quit()

r2 = r2pipe.open("/bin/ls")
os.system("ps auxw| grep radare2")
print r2.cmd("?e tri")
r2.quit()

os.system("ps auxw| grep radare2")
